RELATION SHIPS BETWEEN FOOD COMPONENTS AND RELAXATION (EMOTION)

我们研究了血清素、儿茶酚胺和乙酰胆碱的前体对血清氨基酸及其神经递质的影响。研究了茶氨酸、发酵乳、柠檬汁、可可、γ-氨基异丁酸等食品成分对脑神经递质的影响及其行为。行为学分析采用Plus迷宫法测定血压、记忆学习能力和情绪。通过喂食某些食物成分对人类受试者情绪的影响茶氨酸（绿茶成分之一）、发酵温和成分（某些三肽）、柠檬汁、可可或GABA （γ-氨基异丁酸）对脑电波和情绪的影响。我们通过测定脑电波和POMS显示了喂食某些食物成分后的放松效果。例如，给药50-100mg的硫氨酸可以诱导α-脑电波。经前综合征（PMS）患者经前服用100 mg/d的硫氨酸后，身体和精神症状均得到恢复。我们还发现，GABA的使用引起了脑电波和免疫活动的变化。

I We have investigated the effect of the precursors of serotonin, catecholamine and acetylcholine on serum ammo acids and their neurotransmitters. Also various kinds of food components such ac theanine, fermented milk, lemon juice, cacao or GABA (γ-aminoisobutylic acid) on brain neurotransmitters and some behaviors were investigated. For the behavioral analyses, blood pressure, memory learning ability, or emotion by using Plus maze test were determined.II. Changes in emotion by feeding some food components in human subjectsEffects of theanine (one of the green tea components), fermented mmild components (some tripeptides), lemon juice, cacao or GABA (γ-aminoisobutylic acid) on brain waves and emotion by using the POMS.We have showed the effect of relaxation after feeding the some food components by determining the brain waves and POMS. For example, the administration of thianine (50-100mg) showed the induction of α-brain waves. Also, for premenstrual syndrome (PMS), physical and mental syndromes were all recovered by obtaining the thianine (100 mg/day) during the premenstrual periods. We also showed that the administration of GABA caused the changes in brain waves and the activity of immunity.